:Product: 0521SRS.txt :Issued: 2026 May 21 0030 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Weather Prediction Center and the U.S. Air Force. # Joint USAF/NOAA Solar Region Summary SRS Number 141 Issued at 0030Z on 21 May 2026 Report compiled from data received at SWO on 20 May I. Regions with Sunspots. Locations Valid at 20/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4436 N18W78 331 0100 Csi 04 07 Beta 4439 N06E15 238 0020 Hrx 07 05 Alpha 4441 N07W30 283 0120 Eai 11 14 Beta 4443 S16E23 230 0010 Axx 01 01 Alpha IA. H-alpha Plages without Spots. Locations Valid at 20/2400Z May Nmbr Location Lo 4440 N17E15 238 4442 S15W00 253 II. Regions Due to Return 21 May to 23 May Nmbr Lat Lo None